12 Pack Replacement for Porelon 11216 Universal Twin Spool Calculator Ribbon 1197p 11210 Compatible with Sharp el-1197piii Nukote Br80c Calculator Ribbon Adding Machine Ribbons (Black/Red)

Description

🖤🔴 Keep your calculations sharp and your prints flawless—never run out of ink again!

BOEDCN’s 12-pack replacement twin spool calculator ribbons deliver ultra-long 18-foot printing life with dual black/red ink. Engineered with ultrasonic welding and micro-ink technology, these ribbons ensure smooth, fade-resistant prints while protecting your calculator’s print head. Compatible with a wide range of popular models including Sharp el-1197piii and Nukote BR80C, each ribbon is nitrogen-sealed for up to 24 months of freshness, backed by a lifetime warranty for reliable, professional-grade performance.